Back in the States.
A “nice photo of the preorder bonus”:http://dragon2020.sega.jp/information.html is now on the official site. And it looks super nice, just like the last Dragon Chronicle book did. (Similarly, my wallet looks super empty.)
Apparently there is another Famitsu article this week. Alas, again, I do not have access to Famitsu so I have no idea what is being reported.
That said, 2ch reports that sasakure.UK will be producing the theme song, which will be performed by Hatsune Miku. There’s also this image here, indicating that Miku herself will be in the game.
The theme song should be available for listening on the official site by tomorrow.